/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void) {
        /* USER CODE BEGIN 1 */
        /* USER CODE END 1 */
        /* MCU Configuration--------------------------------------------------------*/
        /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
        HAL_Init();
        /* USER CODE BEGIN Init */
        /* USER CODE END Init */
        /* Configure the system clock */
        SystemClock_Config();
        /* USER CODE BEGIN SysInit */
        /* USER CODE END SysInit */
        /* Initialize all configured peripherals */
        MX_GPIO_Init();
        MX_USART1_UART_Init();
        /* USER CODE BEGIN 2 */

        /* USER CODE END 2 */

        /* Infinite loop */
        /* USER CODE BEGIN WHILE */
        while (1) {
                /* USER CODE END WHILE */
                /* USER CODE BEGIN 3 */
        }

        /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void) {
        RCC_OscInitTypeDef RCC_OscInitStruct = {0};
        RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
        /** Initializes the RCC Oscillators according to the specified parameters
        * in the RCC_OscInitTypeDef structure.
        */
        RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
        RCC_OscInitStruct.HSEState = RCC_HSE_ON;
        RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
        RCC_OscInitStruct.HSIState = RCC_HSI_ON;
        RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
        RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
        RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;

        if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
                Error_Handler();
        }

        /** Initializes the CPU, AHB and APB buses clocks
        */
        RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
                                      | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
        RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
        RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
        RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
        RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

        if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
                Error_Handler();
        }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void) {
        /* USER CODE BEGIN Error_Handler_Debug */
        /* User can add his own implementation to report the HAL error return state */
        __disable_irq();

        while (1) {
        }

        /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line) {
        /* USER CODE BEGIN 6 */
        /* User can add his own implementation to report the file name and line number,
           ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
        /* USER CODE END 6 */
}

#endif /* USE_FULL_ASSERT */
